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KIF to FSI: distance & flight time
Kingfisher Lake (Kingfisher Lake Airport) → Fort Sill (Henry Post Army Air Field (Fort Sill))
1,336 mi
2,150 km · 1,161 nm
3h 22m
estimated nonstop flight time
-1h
time difference · heading south
See live KIF→FSI fares Phone-only fares on this route — call free
Flight time details
1,336 miles nonstop takes roughly 3h 22m gate to gate, flying south. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- KIF — Kingfisher Lake Airport · Kingfisher Lake, Canada
- FSI — Henry Post Army Air Field (Fort Sill) · Fort Sill, United States
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near KIF
- WNN · Wunnumin Lake Airport25 mi away
- YBS · Opapimiskan Lake Airport36 mi away
- YTL · Big Trout Lake Airport56 mi away
- SUR · Summer Beaver Airport59 mi away
Near FSI
- LAW · Lawton Fort Sill Regional Airport6 mi away
- DUC · Halliburton Field28 mi away
- HBR · Hobart Regional Airport44 mi away
- SPS · Sheppard Air Force Base-Wichita Falls Municipal Airport46 mi away
Frequently asked questions
How far is KIF from FSI?
The flight distance from Kingfisher Lake (KIF) to Fort Sill (FSI) is 1,336 miles (2,150 km, 1,161 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KIF to FSI?
A nonstop flight takes about 3h 22m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from KIF to FSI?
Nonstop service on KIF–FSI depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 3h 22m nonstop estimate.
What is the time difference between Kingfisher Lake and Fort Sill?
Fort Sill is 1 hour behind Kingfisher Lake.
What is the cheapest way to fly from KIF to FSI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KIF–FSI that never appear on search engines, with no booking fees.
Why are some KIF to FSI fares phone-only?
Consolidator contracts let us sell certain KIF–FSI tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.